Fatal error: Uncaught Error: Call to undefined function WC() in /homepages/17/d713246120/htdocs/app782900875/wp-content/plugins/rt20-extensions/inc/shortcodes/woo_products.php:55
Stack trace:
#0 /homepages/17/d713246120/htdocs/app782900875/wp-includes/shortcodes.php(343): rt_woo_products(Array, '', 'woo_products')
#1 [internal function]: do_shortcode_tag(Array)
#2 /homepages/17/d713246120/htdocs/app782900875/wp-includes/shortcodes.php(218): preg_replace_callback('/\\[(\\[?)(woo_pr...', 'do_shortcode_ta...', '[rt_heading sty...')
#3 /homepages/17/d713246120/htdocs/app782900875/wp-content/plugins/rt20-extensions/inc/shortcodes/rt_column.php(130): do_shortcode('[rt_heading sty...')
#4 /homepages/17/d713246120/htdocs/app782900875/wp-includes/shortcodes.php(343): rt_column(Array, '[rt_heading sty...', 'rt_column')
#5 [internal function]: do_shortcode_tag(Array)
#6 /homepages/17/d713246120/htdocs/app782900875/wp-includes/shortcodes.php(218): preg_replace_callback('/\\[(\\[?)(woo_pr...', 'do_shortcode_ta...', '[rt_column vc_b... in /homepages/17/d713246120/htdocs/app782900875/wp-content/plugins/rt20-extensions/inc/shortcodes/woo_products.php on line 55